Collin Horn (PhD)

Research Interests:

I am interested in the ecology and ecological physiology of parasite-host interactions. My research examines how differences in host physiology, in particular metabolic rate, affect infection outcomes/intensities. On an ecological scale, I am interested in the effects parasites have on host populations, particularly outside of infection.

Publications:

  • Mierzejewski, M.K.*, Horn, C.J.* and Luong, L.T. In press. Ecology of fear: environment-dependent parasite avoidance among ovipositing Drosophila. Parasitology. *Equal contributing authors.
  • Horn, C.J. and Luong, L.T. 2019. Current parasite resistance trades off with future defences and flight performance. Behavioral Ecology and Sociobiology 73: 77. https://doi.org/10.1007/s00265-019-2697-5.
  • Stuparyk, B., Horn, C.J., Karabatsos, S., and Torres, J.A. (equal contributing authors). 2018. A Meta-analysis of Animal Survival Following Translocation: Comparisons Between Conflict and Conservation Efforts. Canadian Wildlife Biology and Management 7: 3-17.
  • Horn, C.J. and Luong, L.T. 2018. Proximity to parasites reduces host fitness independent of infection in a Drosophila-Macrocheles system. Parasitology 13: 1-6. doi: 10.1017/S0031182018000379
  • Horn, C.J , Mierzejewski, M.K., and Luong, L.T. 2018. Host respiration rate and injury-derived cues drive host preference by an ectoparasite of fruit flies. Physiological and Biochemical Zoology 91: 896-903. doi: 10.1086/697466.
  • Luong, L.T., Horn, C.J., Brophy, T. 2017. Mitey costly: Energetic costs of parasite avoidance and infection. Physiological and Biochemical Zoology 90: 471-477.
  • Luong, L.T., Penoni, L.R., Horn C.J., and Polak, M. 2015. Physical and physiological costs of ectoparasitic mites on host flight endurance. Ecological Entomology 40: 518-524.

Contact Information:
email: chorn@ualberta.ca